Comments on: Filter caption-Shortcode in WordPress http://wpengineer.com/917/filter-caption-shortcode-in-wordpress/ WordPress News, Hacks, Tips, Tutorials, Plugins and Themes Tue, 22 May 2012 12:01:09 +0000 hourly 1 By: Stuart http://wpengineer.com/917/filter-caption-shortcode-in-wordpress/#comment-6172 Stuart Sat, 25 Dec 2010 20:17:36 +0000 http://wpengineer.com/?p=917#comment-6172 I've been trying to figure this out, too using the code on this page but it doesn't seem to work. Here is the code I'm using. Am I missing something? Thanks so much. add_filter( 'disable_captions', create_function('$a', 'return true;') ); add_filter( 'img_caption_shortcode', create_function('$a, $b, $c', 'return $c;'), 10, 3 ); function MYNAME_img_caption_shortcode($attr, $content = null) { // Allow plugins/themes to override the default caption template. $output = apply_filters('img_caption_shortcode', '', $attr, $content); if ( $output != '' ) return $output; extract(shortcode_atts(array( 'id' => '', 'align' => 'alignnone', 'width' => '', 'caption' => '' ), $attr)); if ( 1 > (int) $width || empty($caption) ) return $content; if ( $id ) $id = 'id="' . $id . '" '; return '' . do_shortcode( $content ) . '' . $caption . ''; } add_shortcode('wp_caption', 'MYNAME_img_caption_shortcode'); add_shortcode('caption', 'MYNAME_img_caption_shortcode'); I've been trying to figure this out, too using the code on this page but it doesn't seem to work. Here is the code I'm using. Am I missing something?

Thanks so much.

add_filter( 'disable_captions', create_function('$a', 'return true;') );
add_filter( 'img_caption_shortcode', create_function('$a, $b, $c', 'return $c;'), 10, 3 );

function MYNAME_img_caption_shortcode($attr, $content = null) {

// Allow plugins/themes to override the default caption template.
$output = apply_filters('img_caption_shortcode', '', $attr, $content);
if ( $output != '' )
return $output;

extract(shortcode_atts(array(
'id' => '',
'align' => 'alignnone',
'width' => '',
'caption' => ''
), $attr));

if ( 1 > (int) $width || empty($caption) )
return $content;

if ( $id ) $id = 'id="' . $id . '" ';

return ''
. do_shortcode( $content ) . '' . $caption . '';
}

add_shortcode('wp_caption', 'MYNAME_img_caption_shortcode');
add_shortcode('caption', 'MYNAME_img_caption_shortcode');

]]> By: deschamps_24 http://wpengineer.com/917/filter-caption-shortcode-in-wordpress/#comment-4047 deschamps_24 Wed, 28 Apr 2010 13:25:19 +0000 http://wpengineer.com/?p=917#comment-4047 Hi i am trying to find a solution to put a language filter before the caption output in the built-in wordpress gallery, as I have a multilanguage blog and would like to display different captions in each language. I haev not had any luck so far. Normally, I just insert apply_filter('the_title', $title) or 'the_content', etc. in plugins or functions, but in this one, I have no idea where to insert this filter, and what the first element of the filter should be. Help would be very much appreciated! THANK YOU. Hi
i am trying to find a solution to put a language filter before the caption output in the built-in wordpress gallery, as I have a multilanguage blog and would like to display different captions in each language. I haev not had any luck so far. Normally, I just insert apply_filter('the_title', $title) or 'the_content', etc. in plugins or functions, but in this one, I have no idea where to insert this filter, and what the first element of the filter should be. Help would be very much appreciated! THANK YOU.

]]> By: Doug http://wpengineer.com/917/filter-caption-shortcode-in-wordpress/#comment-3655 Doug Sat, 06 Mar 2010 19:29:57 +0000 http://wpengineer.com/?p=917#comment-3655 I just published a gallery plugin that expands its control to include captions thanks to your post. Very helpful! I expanded on the shortcode concept a bit and include a new container shortcode for captions (captiongroup) that if you sandwich any captions within, they will be rendered inside a styled container.... sort of a "mini gallery". Excellent for having multiple sets of images dispersed throughout a post for discussion purposes. You can see the plugin demonstrated live here: http://www.dyerware.com/main/products/gallery-and-caption/gallery-and-caption-plugin-for-wordpress.html Again my thanks! I just published a gallery plugin that expands its control to include captions thanks to your post. Very helpful!

I expanded on the shortcode concept a bit and include a new container shortcode for captions (captiongroup) that if you sandwich any captions within, they will be rendered inside a styled container.... sort of a "mini gallery". Excellent for having multiple sets of images dispersed throughout a post for discussion purposes.

You can see the plugin demonstrated live here:
http://www.dyerware.com/main/products/gallery-and-caption/gallery-and-caption-plugin-for-wordpress.html

Again my thanks!

]]> By: rami http://wpengineer.com/917/filter-caption-shortcode-in-wordpress/#comment-2079 rami Thu, 03 Dec 2009 00:30:47 +0000 http://wpengineer.com/?p=917#comment-2079 wow, i was looking for solution to this problem. thanks! wow, i was looking for solution to this problem. thanks!

]]> By: Alex http://wpengineer.com/917/filter-caption-shortcode-in-wordpress/#comment-2010 Alex Mon, 16 Nov 2009 16:21:31 +0000 http://wpengineer.com/?p=917#comment-2010 @Arpit, glad to save you some hours :) @Laurent, just hit you ;) @Arpit, glad to save you some hours :)
@Laurent, just hit you ;)

]]> By: Arpit Jacob http://wpengineer.com/917/filter-caption-shortcode-in-wordpress/#comment-2004 Arpit Jacob Sat, 14 Nov 2009 14:48:58 +0000 http://wpengineer.com/?p=917#comment-2004 Just Perfectly what I needed, You turned up in my google search thankfully otherwise I would have spent hours trying to figure this out. Just Perfectly what I needed, You turned up in my google search thankfully otherwise I would have spent hours trying to figure this out.

]]> By: Laurent http://wpengineer.com/917/filter-caption-shortcode-in-wordpress/#comment-1943 Laurent Tue, 03 Nov 2009 22:35:02 +0000 http://wpengineer.com/?p=917#comment-1943 I'll give it a try asap, it's a dumb thing, why didn't I think about that ? (hit me :)) I'll give it a try asap, it's a dumb thing, why didn't I think about that ?
(hit me :) )

]]> By: Alex http://wpengineer.com/917/filter-caption-shortcode-in-wordpress/#comment-1942 Alex Tue, 03 Nov 2009 20:50:07 +0000 http://wpengineer.com/?p=917#comment-1942 With this function it won't change anything as you recognized, In this case we just put out everything via dl-list, which is a better semantic , If you like to change the output, your have to adjust the syntax of return. <pre lang="php">return '<dl ' . $id . 'class="wp-caption ' . $align . '" style="width: ' . (10 + (int) $width) . 'px"><dt>' . do_shortcode( $content ) . '</dt><dd class="wp-caption-text">' . $caption . '</dd></dl>';</pre> With this function it won't change anything as you recognized, In this case we just put out everything via dl-list, which is a better semantic , If you like to change the output, your have to adjust the syntax of return.

return '<dl ' . $id . 'class="wp-caption ' . $align . '" style="width: ' . (10 + (int) $width) . 'px"><dt>'
 . do_shortcode( $content ) . '</dt><dd class="wp-caption-text">' . $caption . '</dd></dl>';
]]> By: Laurent http://wpengineer.com/917/filter-caption-shortcode-in-wordpress/#comment-1936 Laurent Sat, 31 Oct 2009 22:36:41 +0000 http://wpengineer.com/?p=917#comment-1936 I can't get it, I'm sorry... I put that code at the end of my functions.php and nothing... It just remove the old shortcodes but no replacement at all... Am I forgetting something ? add_filter( 'disable_captions', create_function('$a', 'return true;') ); add_filter( 'img_caption_shortcode', create_function('$a, $b, $c', 'return $c;'), 10, 3 ); function fb_img_caption_shortcode($attr, $content = null) { // Allow plugins/themes to override the default caption template. $output = apply_filters('img_caption_shortcode', '', $attr, $content); if ( $output != '' ) return $output; extract(shortcode_atts(array( 'id' => '', 'align' => 'alignnone', 'width' => '', 'caption' => '' ), $attr)); if ( 1 > (int) $width || empty($caption) ) return $content; if ( $id ) $id = 'id="' . $id . '" '; return '' . do_shortcode( $content ) . '' . $caption . ''; } add_shortcode('wp_caption', 'fb_img_caption_shortcode'); add_shortcode('caption', 'fb_img_caption_shortcode'); I can't get it, I'm sorry...
I put that code at the end of my functions.php and nothing... It just remove the old shortcodes but no replacement at all... Am I forgetting something ?

add_filter( 'disable_captions', create_function('$a', 'return true;') );
add_filter( 'img_caption_shortcode', create_function('$a, $b, $c', 'return $c;'), 10, 3 );
function fb_img_caption_shortcode($attr, $content = null) {

// Allow plugins/themes to override the default caption template.
$output = apply_filters('img_caption_shortcode', '', $attr, $content);
if ( $output != '' )
return $output;

extract(shortcode_atts(array(
'id' => '',
'align' => 'alignnone',
'width' => '',
'caption' => ''
), $attr));

if ( 1 > (int) $width || empty($caption) )
return $content;

if ( $id ) $id = 'id="' . $id . '" ';

return ''
. do_shortcode( $content ) . '' . $caption . '';
}

add_shortcode('wp_caption', 'fb_img_caption_shortcode');
add_shortcode('caption', 'fb_img_caption_shortcode');

]]> By: Mark http://wpengineer.com/917/filter-caption-shortcode-in-wordpress/#comment-1566 Mark Thu, 30 Jul 2009 12:52:23 +0000 http://wpengineer.com/?p=917#comment-1566 Great Help. saved me couple of hours of digging through code Great Help. saved me couple of hours of digging through code

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